Fans of Jonathan Hickman and Nick Pitarra’s The Manhattan Projects already know just how over-the-top and wild things can get in the off-kilter series. Now, just in time for convention season, fans can add a custom touch to the shenanigans of The Manhattan Projects with issue #21’s sketch variant.

Ever wonder what happened to our deep space explorer for the Mars Project? Find out now in The Manhattan Projects #21 when the Cosmohundin Laika boldly goes where no Russian dog has gone before.

The Manhattan Projects #21 will be available in stores on June 18 and can be pre-ordered with Diamond Code APR140574. The sketch variant cover will be available for pre-order with Diamond Code MAR148190.