a hands-on guide to Linux performance tools a hands-on guide to how you can take control a hands-on guide to our amazing planet a hands-on guide to reliable security audits a hands-on guide to locating muscles, bones and more a hands-on guide to the art of virtualization a hands-on guide to building your first iPhone game a hands-on guide for designers, learners & innovators a hands-on guide to building your first Android game a hands-on guide to designing distributed applications