A Band of Angels by Julian F. Thompson - 1986 - 294 pages |

A Trip Into Space by Nancy Yousefian Khanlu - 2012 |

A Very Improbable Story by Edward Arthur Einhorn - 2008 - 32 pages |

Adventures in the solar system by Geoffrey T. Williams, Dennis F. Regan - 1986 - 64 pages |

Alien, I by Pamela Barlow - 2005 - 472 pages |

Amy, number seven by Marilyn Kaye - 1998 - 202 pages |

Anastasia Morningstar by Hazel Hutchins, Julie Tennent - 1992 - 96 pages |

Anastasia Morningstar by Hazel J. Hutchins, Julie Tennent - 1990 - 88 pages |

Ara's Amazing Spinning Wheel by David B. Collins, David R. Collins - 1987 - 32 pages |

Ariel, Zed & the Secret of Life by Anna Fienberg - 2000 - 184 pages |

Ariel, Zed & the Secret of Life by Anna Fienberg - 2000 - 184 pages |

B.A.S.E. Camp by Rob Childs - 2008 - 96 pages |

B.A.S.E. Camp by Rob Childs - 2008 - 96 pages |

Barney and the UFO by Margaret Goff Clark, Ted Lewin - 1979 - 159 pages |

Barney Backhoe Loves to Build by Susan Knopf, Bryan Ballinger - 2006 - 10 pages |

Bertha and the Lost Tom by Eric Charles, Ivor Wood - 1987 - 32 pages |

Big Tree Bob by Grant Johnson - 2012 - 20 pages |

Biggles & The Black Peril by W.E. Johns - 1995 - 192 pages |

Blast off! by Lori Reiser, Peter Trumbull - 1995 - 24 pages |

Bluebonnet at Johnson Space Center by Mary Brooke Casad - 1993 - 32 pages |

Brave Little Steam Shovel by Alf Evers, Unauthored - 1983 - 20 pages |

BRIDGES by Seymour Simon - 2005 - 40 pages |

Bugville Critters Explore the Solar System (Bugville Critters #21) by Robert Stanek - 2010 |

Burton and the Giggle Machine by Dorothy Haas, Cathy Bobak - 1996 - 147 pages |

Burton's Zoom Zoom Va-Rooom Machine by Dorothy Haas - 1990 - 138 pages |

By the stream by Lilian McCrea, Michael Twinn - 1972 - 38 pages |

Cave-in at Mason's mine by Bessie Holland Heck, Charles Robinson - 1980 - 63 pages |

Charlie Weatherburn and the Flying Machine - 2011 - 32 pages |

Charlotte And The Magical Maple Leaf by M. A. Moore - 2004 - 88 pages |

Children of Time by Anne H. Weaver - 2012 - 192 pages |

Countdown! by Kay Woodward - 2006 - 32 pages |

Countdown! by Kay Woodward - 2006 - 32 pages |

CRAYONS QUI TRICHENT, DES by Jean-Marie Poupart - 2003 - 93 pages |

Cuentos sobre Energías. Peripecias de Chispa y Voltio by Silvia Jaquenod de Zsögön - 2002 - 80 pages |

Cuentos sobre Residuos. Peripecias de Serrín y Viruta by Silvia Jaquenod de Zsögön - 2002 - 76 pages |

Cupid computer by Margie Milcsik - 1983 - 114 pages |

Cyboria. Il risveglio di Galeno by Pierdomenico Baccalario - 2011 |

Cyboria. Ultima fermata: fine del mondo by Pierdomenico Baccalario - 2011 |

Danger at the Breaker by Catherine A. Welch - 1992 - 46 pages |

Danger at the Breaker by Catherine A. Welch - 1992 - 46 pages |

Dangerous Devices by T. Davis Bunn - 1993 - 128 pages |

Dangerous Reality by Malorie Blackman - 2004 - 192 pages |

Darok 9 by H. J. Ralles - 2002 - 229 pages |

Dawn Saves the Planet by Ann M. Martin - 2000 - 146 pages |

Dexter's Laboratory Science Fair Showdown by Chip Lovitt, Cartoon Network - 2001 - 48 pages |

Dinosaurs and all that rubbish by Michael Foreman - 1973 - 32 pages |

Don't Look Under The Bridge by Ms Debra Soloman - 2006 - 25 pages |

Downwind by Louise Moeri - 1987 - 121 pages |

Dr. Drabble's Amazing Invisibility Mirror by Sigmund Brouwer, Wayne Davidson - 1992 - 24 pages |

Dr. Drabble's incredible identical robot innovation by Sigmund Brouwer, Wayne Davidson - 1991 - 24 pages |

Dr. Drabble's Spectacular Shrinker-Enlarger by Sigmund Brouwer, Wayne Davidson - 1992 - 24 pages |

Edison's Fantastic Phonograph by Diana Kimpton, M. P. Robertson - 2004 - 32 pages |

Eggaporting to the Amazon by Bethan Christopher - 2005 - 80 pages |

Ein Stein by Andrew Graham Frame - 2011 - 52 pages |

El Mago Desinventor by Marco Túlio Costa, Mónica Mansour - 1994 - 260 pages |

El viajero científico by Carlos Chimal - 2003 - 142 pages |

Entreating Whispers by Jared March - 2008 |

Everything In Its Path by Steve Alcorn - 2003 - 164 pages |

Evolution for Young Minds by Flemming Bermann - 2012 - 50 pages |

Experiment, The (QR1) by Anne Schraff - 2002 - 32 pages |

Fair Annie of Old Mule Hollow by Beverly Courtney Crook - 1978 - 175 pages |

Fall-out by Gudrun Pausewang - 1997 - 171 pages |

Floods by Ellen Keller - 1999 - 64 pages |

For the Win by Cory Doctorow - 2010 - 480 pages |

Gobo and the Prize from Outer Space by Lyn Calder - 1986 - 32 pages |

Gravity by Norma L. Gentner - 1993 - 16 pages |

Greg's Microscope by Millicent E. Selsam - 1990 - 64 pages |

Half a Dozen Girls by Anna Chapin Ray - 2004 - 208 pages |

Hello, Hello by Fumiko Takeshita, Jun Takabatake - 2006 - 32 pages |

Holt Anthology of Science Fiction by Holt Rinehart & Winston - 2001 - 310 pages |

Hurrah for Alexander by Jeri Marsh, Joan Hanson - 1977 - 32 pages |

I Want to Be an Astronaut by Michaela Muntean, Joe Ewers - 1991 - 24 pages |

I want to be an astronaut by Michaela Muntean, Joe Ewers - 1991 |

I'm an astronaut by Pauline Cartwright - 1997 - 16 pages |

If you were an astronaut by Dinah L. Moché - 1985 - 24 pages |

If you were an astronaut by Dinah L. Moché - 1985 - 24 pages |

Il dottor Prottor e la superpolvere per petonauti by Jo Nesbø - 2011 - 210 pages |

Il dottor Prottor e la vasca del tempo by Jo Nesbø - 2011 - 315 pages |

In Coal Country by Judith Hendershot - 1987 - 40 pages |

In coal country by Judith Hendershot - 1987 - 40 pages |

In coal country by Judith Hendershot - 1987 - 40 pages |

In coal country by Judith Hendershot - 1987 - 40 pages |

Invasion by Brook Ballard - 2003 |

It Came from Outer Space by Henry Barker, Barry Gott - 2003 - 32 pages |

It's Keen to Be Green by Mary Bains-Fort - 2009 - 40 pages |

Jeff Rides a Spaceship by McClanahan Book Company, Della Cohen - 1992 - 24 pages |

Journey into space by Stuart Atkinson - 1988 - 80 pages |

Julie the Rockhound by Gail Langer Karwoski - 2007 - 32 pages |

Knuckleboom Loaders Load Logs: A Trip to the Sawmill by Joyce Slayton-Mitchell - 2003 - 40 pages |

La familia Numerozzi by Fernando Krahn - 2000 - 28 pages |

Lamplighter by Bernice Thurman Hunter - 1987 - 115 pages |

Lift Off (Reader's Digest) (All-Star Readers) by Rosanna Hansen - 2011 - 48 pages |

Little robots by Michael Brownlow - 2000 - 32 pages |

Little Thumb by Wanda Dionne, Jana Dillon - 2001 - 32 pages |

Luke Kaitos Y Los Cristales de Oz by JJ Sobrinho - 2012 |

Megan's Tick Tock Rocket by Andrew Fusek Peters, Polly Peters - 2008 - 32 pages |

Megan's Tick Tock Rocket by Andrew Fusek Peters, Polly Peters - 2007 - 32 pages |

Milo's Great Invention by Andrew Clements, Barbara Johansen Newman - 1998 - 24 pages |

Mishmash and the Robot by Molly Cone - 1982 - 104 pages |

Miss Brick, the builder's baby by Allan Ahlberg - 1982 - 24 pages |

Miss Brick, the builder's baby by Allan Ahlberg - 1982 - 24 pages |

Monster Math by Anne Miranda - 1999 - 29 pages |

Mothership by Martin Duffy - 1992 - 120 pages |

Mr. Jelly Bean by Ed. D. Garehime, Marianne E. Garehime - 1979 - 61 pages |

Mr. Munday and the Space Creatures by Bonnie Pryor - 1991 |

Mrs. Tooey and the Terrible Toxic Tar by Barbara Dillon - 1990 - 96 pages |

Mucus Attack! by Kathy Burkett - 2002 - 96 pages |

My Best Friend is a Robot by Elizabeth Traynor - 1990 - 64 pages |

My First Book About The Internet by Sharon Cromwell, Dana Regan - 1997 - 32 pages |

My First Tool Box by Dale Keene - 1997 - 24 pages |

My Mother Is an Astronaut by Julie Fritz - 2009 - 16 pages |

My Pet Rock, Greg Granite by Jerry Brotzge - 2009 - 28 pages |

Noddy Builds a Rocket Ship by Enid Blyton - 2005 - 32 pages |

Oliver Who Would Not Sleep by Mara Bergman, Nick Maland - 2007 - 40 pages |

Oliver Who Would Not Sleep by Mara Bergman, Nick Maland - 2007 - 40 pages |

On Top of the World by Victor Appleton - 2007 - 160 pages |

One Beastly Beast by Garth Nix - 2007 - 224 pages |

Our Solar System Printable Activities by QuickCraft Sally Faust - 2005 - 192 pages |

Perfect Girls by Marilyn Kaye - 1999 - 160 pages |

Perfect Man by Troy Wilson - 2004 - 32 pages |

Pete's house by Harriet Langsam Sobol - 1978 - 58 pages |

Prehistoric Pinkerton by Steven Kellogg - 1994 - 32 pages |

Pursuing Amy by Marilyn Kaye - 1998 - 165 pages |

Quick, Go Peek!, Let Me Read Series, Trade Binding by Joëlle Murphy - 1995 - 16 pages |

Raging Robots and Unruly Uncles by Margaret Mahy - 1993 - 93 pages |

Regeneration by Linda Joy Singleton - 2002 - 261 pages |

Rip Foster Rides the Gray Planet by Blake Savage - 2007 - 176 pages |

Rip Foster Rides the Gray Planet by Blake Savage - 2007 - 192 pages |

Robot and the flea market by Ann Cook, Herb Mack - 1982 - 31 pages |

Robot goes collecting by Ann Cook, Herb Mack - 1982 - 31 pages |

Robot in Danger by Ann Cook, Herb Mack - 1982 - 31 pages |

Robots Slither by Ryan Ann Hunter - 2004 - 40 pages |

Rocket Racers by Victor Appleton - 2007 - 147 pages |

Rocket Rescue by Nicola Baxter, Julian Baum - 2001 - 32 pages |

Rocket Rescue by Nicola Baxter, Julian Baum - 2000 - 32 pages |

Rocket Ship Shapes by Lynne Anderson - 2011 - 16 pages |

Rocket to the jungle by Jill Corby - 1993 - 43 pages |

Round the Garden by Omri Glaser - 1997 - 25 pages |

Runaway Spaceship by Susan Saunders - 1985 - 64 pages |

Science Action Labs by Edward Shevick - 2002 - 64 pages |

Septimus Bean and his amazing machine by Janet Quin-Harkin - 1979 - 41 pages |

Septimus Bean and his amazing machine by Janet Quin-Harkin - 1979 - 41 pages |

Sky dance by Elizabeth Swados - 1981 - 31 pages |

Skycruiser by Howard M. Brier - 2005 - 252 pages |

Skyward Ho! by Franklin K. Mathiews - 2005 - 240 pages |

Sleep is for everyone by Paul Showers, Wendy Watson - 1997 - 32 pages |

Something's buggy? by Heather Anne Bausch - 1996 - 44 pages |

Space Blazers by Rick North - 1990 - 157 pages |

Spagheti and Meatballs For All by Marilyn Burns - 1998 - 30 pages |

Stanley's secret trip by Jesse Redding Hull, Howard Schroeder - 1981 - 63 pages |

Star Seeker by Theresa Heine, Victor Tavares - 2006 - 32 pages |

Star Trek II by William Rotsler - 1982 - 159 pages |

Starship rescue by Theresa Breslin - 1999 - 66 pages |

Stink and the World's Worst Super-Stinky Sneakers (Book #3) by Megan McDonald - 2010 - 131 pages |

Stories of Inventors by Russell Doubleday - 2008 - 152 pages |

Stories of Inventors by Russell Doubleday - 2008 - 152 pages |

Stories Of Inventors by Russell Doubleday - 2004 - 100 pages |

Telephone Ted by Joan Stimson - 1997 - 24 pages |

Telephone Ted by Joan Stimson - 1995 - 26 pages |

The Adventures of Grover in Outer Space by Sarah Roberts, Sesame Street - 1984 - 32 pages |

The Aeroplane Boys on the Wing by John Luther Langworthy - 2007 - 160 pages |

The Aeroplane Boys on the Wing by John Luther Langworthy - 2007 - 140 pages |

The Airplane Boys Among the Clouds by John Luther Langworthy - 2007 - 144 pages |

The Airplane Boys Among the Clouds by John Luther Langworthy - 2007 - 164 pages |

The Apple Tree's Discovery by Peninnah Schram, Rachayl Eckstein Davis - 2012 - 24 pages |

The Beginning by Marilyn Kaye - 2000 - 149 pages |

The Boy from the UFO by Margaret Goff Clark - 1981 - 160 pages |

The boy who saved the stars by Doris Vallejo - 1978 - 32 pages |

The Case of the Gasping Garbage by Michele Torrey - 2002 - 71 pages |

The Day the Lifting Bridge Stuck by Robert Yagelski, Jennifer Beck Harris - 1992 - 32 pages |

The Day the Sun Went Out by Mister Toy - 2012 |

The door in the dragon's throat by Frank E. Peretti - 1985 - 125 pages |

The Emerald Green MacHine by James T. Morris - 2006 - 56 pages |

The first travel guide to the moon by Rhoda Blumberg - 1985 - 83 pages |

The Flight of the Union by Tekla N. White - 2009 - 48 pages |

The Free Fall Race by Klevakids Com Inc - 2011 - 32 pages |

The Friction And Motion Commotion by Klevakids Com Inc - 2011 - 32 pages |

The Gadget War by Betsy Duffey - 1994 - 74 pages |

The Gigantic Ants and Other Cases by Seymour Simon, Barnard, S. D. Schindler - 1998 - 76 pages |

The Gigantic Ants and Other Cases by Seymour Simon, Barnard, S. D. Schindler - 1998 - 76 pages |

The Gospel According to Larry by Janet Tashjian - 2011 - 240 pages |

The Great Trash Bash by Loreen Leedy - 1991 - 32 pages |

The Greatest Blogger In The World by Andrew Mcdonald - 2009 - 220 pages |

The Green Team by Kathryn Makris - 1994 - 149 pages |

The Incredible Inventor by Elayne Reiss-Weimann, Rita Friedman - 1985 - 30 pages |

The Little Wave by Stephen Lamoreaux - 2011 - 32 pages |

The Lorax by Dr. Seuss - 2004 - 64 pages |

The Mad Hacker by Anne Stephenson, Susan Brown - 1987 - 113 pages |

The Magic Powder by Jean-Pierre Guillet, Gilles Tibo - 1992 - 31 pages |

The Magic School Bus Shows and Tells by Joanna Cole, Jackie Posner, Bruce Degen - 1997 - 32 pages |

The Master Key by L. Frank Baum - 2007 - 116 pages |

The Math Science Alliance by KlevaKids, KlevaKids.com Inc - 2012 - 36 pages |

The Math Symbol Contraption by KlevaKids, KlevaKids.com Inc - 2012 - 32 pages |

The Moon Bridge by Marcia Savin - 1995 - 231 pages |

The Number Devil by Hans Magnus Enzensberger, Michael Henry Heim - 2000 - 262 pages |

The On-Line Spaceman by Seymour Simon, S. D. Schindler - 1998 - 92 pages |

The On-Line Spaceman by Seymour Simon, S. D. Schindler - 1998 - 92 pages |

The Orbit Dance by KlevaKids.com, Inc. - 2011 - 32 pages |

The Rocketeer Pilot's Log - 1991 |

The Rover Boys In The Air Or From College Campus To The Clouds by Arthur M Winfield - 2006 - 316 pages |

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