Horn Book
(c) Copyright The Horn Book, Inc., a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.

Moon colonist Dash (Space Case; Spaced Out) just wants to enjoy his thirteenth birthday when he's caught up investigating who tried to poison trillionaire Lars Sjoberg. Soon the Moonies are faced with an even bigger problem when their air recycling unit begins to fail. Realistic details of lunar living play nicely against Dash's lively sleuthing in this third Moon Base Alpha mystery. (c) Copyright 2019. The Horn Book, Inc., a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.