Sink Detectives Book 1 'CHALK'

An Elementary Mystery

Meet Lizzie and Simon Sink.

Twins. Detectives. Trouble magnets.

It’s the early 1970s in the not-too-small town of Peachborough, and school life should be simple — egg sandwiches, stinky socks, and a jar of pickles in every lunch bag. But when a cruel message appears on the blackboard, their beloved teacher is left humiliated, and the twins can’t just sit by.

Armed with Lizzie’s endless questions and Simon’s knack for spotting clues, the pair set out to uncover the “Blackboard Bandit.” But in a classroom full of suspects — bullies, jokers, and even best friends — every answer only leads to more puzzles.

Can the twins crack the case before the culprit causes more chaos? Or will this be one mystery too tricky for the Sink Detectives?

Publication date ‏: ‎ 7 February 2020
ISBN: 978-0648771005 (Print)
ISBN: ‎978-0648771012 (eBook) print replica

Please note: eBook reflowable version is also available in the collected edition:

ISBN: 978-1922508423 Sink Detectives Series of Elementary Classroom Chapter Books

Sink Detectives Chalk book cover
Sink Detectives Chalk book cover

Who is the blackboard bandit?

Story by Hendrik Maarten with Illustrations by Artist Estella

a cartoonish police family picture with dog
a cartoonish police family picture with dog

Really loved this book..

Buffy - Amazon

amazon revieweramazon reviewer

★★★★★

Fun read

Digest - Goodreads

Goodreads ReviewerGoodreads Reviewer

★★★★★