Thalia Kalkipsakis

Book #4: Go Girl! #4

Book #7: Go Girl! #7

Book #8: Go Girl #8

Book #2: Sleepover!

Book #1: Go Girl! #1

Book #3: Go Girl! #3: Sister Spirit

Book #5: The Worst Gymnast

Book #9: Go Girl! #9: Camp Chaos

Book #10: Go Girl #10: Back to School

Book #2: Go Girl! #5: The Worst Gymnast

Book #3: Go Girl! #3: Sister Spirit

Book #7: Go Girl! #1: Dancing Queen

Book #8: Catch Me If You Can

Book #10: Go Girl! #10: Basketball Blues

Book #7: It's True! We Came from Slime (7)

Book #14: It's True! This book is a load of rubbish (14)

Book #22: It's True! Everest kills (22)

Book #25: It's True! Sleep makes you smarter (25)

Book #2: Split Infinity

Book #3: Edge of Time