Looking Both Directions — Mark Lewis

This sequel to When Are We, finds Gary and Mark trying to live as close to normal as possible given their time traveling abilities. However, they soon discover that they are not the only ones that know about the portal. It will require assistance from Robert, June, Cindy, Sandy, and others to save them from an evil plot. Hang on, as you travel through time on an even wilder ride with our two fearless young time travelers!