That old book smellImage by Rob Schultz\/MacworldThis week\u2019s roundup includes a new \u201cGraduate collection\u201d iPad case that will remind you of old university stacks of library books. Read on!Pad & QuillImage by Pad & QuillThe Graduate Collection of iPad cases ($70 MSRP) \u201clooks fresh out of the library\u201d with a bindery cloth cover evocative of old university library stacks. Inside, you\u2019ll find an interior pocket for extra documents, as well as a Baltic birch cradle to actually hold the tablet. It gives your new-school device an old-school feel.AukeyImage by AukeyAukey\u2019s Ora iPhone Camera LensRemove product link\u00a0($40 MSRP; $30 on AmazonRemove product link) is a two-in-one lens for your iPhone. The macro lense magnifies objects up to 15 times to get detailed close-ups, while the wide-angle lense opens your field of view for great landscape photos. The detachable rubber clip makes it easy to take the lens on and off without scratching your phone.DxOImage by DxOThe DxO One ($499 MSRP; $479 on AmazonRemove product link) is a pro-quality camera, featuring a one-inch sensor and a wide-aperture lens, that lets users capture high-quality images even in extreme low-light conditions. It attaches to the iPhone or iPad via the Lightning connector; it also features its own lithium-ion battery and micro-SD card slot.Gadget ShoppingImage by Gadget ShoppingThis\u00a0flexible phone or tablet stand (on sale for $24.16) is built to display all your iOS devices, as the name implies. The stand adjusts to 10 different viewing angles, and features a cradle to ensure your phone or tablet doesn\u2019t go slip-sliding away.GriffinImage by GriffinThe\u00a0iTrip Clip ($20 MSRP; $18 on AmazonRemove product link) converts any earbuds or headphones to wireless Bluetooth headphones; plug them into the clip, and you can play, control and talk on your iPhone without a wired-in connection. If you want the freedom of Bluetooth but still want to use your old earbuds, here\u2019s the gadget that\u2019ll help you do both.KanexImage by KanexThe EdgeGlass for iPhone SE ($14.95 MSRP) offers extra screen protection for your iPhone SE: \u201c Made of high-grade tempered glass, it delivers unprecedented scratch resistance.\u201d The product is \u201ccoming soon.\u201d The same product for iPhone 7 is already available for $34.95 (or $24 on AmazonRemove product link).LollyImage by Lolly DigitalThe Lolly Digital Microphone ($45 pledge through Indiegogo) is billed as \u201cworld\u2019s first portable 3D recording device for your smartphone.\u201d Say the makers: \u201cThis compact and portable microphone records HD audio to your iPhone using any iOS app and our immersive 3D playback makes listeners feel the sensation of being in the space in which audio was originally recorded.\u201dQConcept Image by QConceptYou have to watch this video to get a sense of what makes the Lightning Magnetic USB CableRemove product link\u00a0($22.98 on AmazonRemove product link) so cool\u2014the enhanced \u201csmart magnet\u201d not only makes sure your iOS device stays plugged into its power source, it\u2019s powerful enough to actually seek out and make the connection when the plug and connector get close enough to each other. The cable is braided, meaning you\u2019ll be able to put plenty of wear and tear on this accessory.RetronymsImage by LooperverseThe Looperverse pedal ($199 MSRP) \u201cprovides 6 premium quality switches pre-mapped to undo, redo, clear, tap tempo, record, and playback.\u201d It works in conjunction with the Looperverse app to help users create top-notch audio performances using their iPhone or iPad.GrovemadeImage by GrovemadeThe Walnut iPhone bumper (iPhone 7 and 7 Plus; $59 to $69 MSRP) is the latest bit of beauty at the intersection of wood accessories and the iOS universe\u2014an area Grovemade knows well. The walnut bumper is said to \u201cretain the feel of your phone while giving it a protective boost.\u201dYesGoImage by YesGoThis company\u2019s iPhone 7 Case ($18 MSRP; $11 on AmazonRemove product link) tries to give you the best of both worlds: An \u201cultra-slim\u201d design that shows off the iPhone\u2019s slender good looks, combined with dual-layer protection against against shocks, drops, impacts and bumps.Gumdrop CasesImage by Gumdrop CasesThe FoamTech case ($34.95 MSRP) cradles your new iPad in protective\u2014but lightweight\u2014foam that doubles as a stand, allowing for hands-free use but without adding too mucy weight to the tablet itself.