4 ms·Awesome bundle Noah, as usual! Could you specify in which format the books come from?by jmouton 16y agoAwesome bundle Noah, as usual! Could you specify in which format the books come from?noahkagan 16y agoGood question. All books come in pdf format. Eric's new hardcover gets mailed for Free to your door. Worldwide.GBond 16y agoSomething to look into: attempting to pay via paypal will incorrectly try to charge "$63 USD" instead of $42. Thanks for putting this bundle together.noahkagan 16y agoWhoa, really? I haven't seen that bug yet. Email me and I'll try to see what's going on. noah@appsumodeleted 16y ago[deleted]mkuhn 16y agoI have the same issue and actually can not pay at all.