Hamstersaurus Rex Gets Crushed, , HarperCollins, Tom O'Donnell,Children’s / Teenage fiction: Friendship stories,Children’s / Teenage fiction: Relationship stories, middle grade animals; middle grade spooky; middle grade fantasy; middle grade humor; hamsters; class stories; ghost stories; illustrated book; paranormal; class pet; valentines; valentinevalentines; kids valentines; valentines board books; valentines for boys age 10; valentines for baby boy; valentines day books for toddlers; valentines books for toddlers; books for 5 year old boys; books for 6 year old boys; books for 6 year old girls; books for 8 year old girls; books for 5 year old girls; books for 7 year old boys; books for 7 year old girls; books for 8 year old boys; books for 10 year old boys; books for 12 year old boys; books for 9 year old girls; books for 4 year old boys; books for 9 year old boys; books for 12 year old girls; books for 11 year old boys; books for 4 year old girls; books for 3 year old boys; books for 11 year old girls; books for 3 year old girls; books for 4 year olds; year; books for 5 year olds; books for 8 year olds; boys; toddler books ages 2 3 4; books for kids 5 6 7; childrens books ages 8 9 10 11 12; kids books ages 6 7 8; mouse valentine; tween books for girls ages 11 12 13 14; baby; valentines book for boys; funny books for kids; age; toddler; animals; pocket; pet; funny; making; small; mean; young; farm; fantasy; girl; bedtime stories; friendship; adventure; friend; kids books ages 8 9 10; humor,, Hamstersaurus Rex, United States, en-UShttps://www.harpercollins.commiddle grade animals; middle grade spooky; middle grade fantasy; middle grade humor; hamsters; class stories; ghost stories; illustrated book; paranormal; class pet; valentines; valentinevalentines; kids valentines; valentines board books; valentines for boys age 10; valentines for baby boy; valentines day books for toddlers; valentines books for toddlers; books for 5 year old boys; books for 6 year old boys; books for 6 year old girls; books for 8 year old girls; books for 5 year old girls; books for 7 year old boys; books for 7 year old girls; books for 8 year old boys; books for 10 year old boys; books for 12 year old boys; books for 9 year old girls; books for 4 year old boys; books for 9 year old boys; books for 12 year old girls; books for 11 year old boys; books for 4 year old girls; books for 3 year old boys; books for 11 year old girls; books for 3 year old girls; books for 4 year olds; year; books for 5 year olds; books for 8 year olds; boys; toddler books ages 2 3 4; books for kids 5 6 7; childrens books ages 8 9 10 11 12; kids books ages 6 7 8; mouse valentine; tween books for girls ages 11 12 13 14; baby; valentines book for boys; funny books for kids; age; toddler; animals; pocket; pet; funny; making; small; mean; young; farm; fantasy; girl; bedtime stories; friendship; adventure; friend; kids books ages 8 9 10; humor, [BLURB],[CITY],,books, ebooks, biblet, Book2look