Join the RBI—a group of teen agents with special gifts—on a series of action-packed adventures as they travel the world! The Florida swamplands are home to hungry gators, wild electrical storms, and a most unusual creature. Sightings of a strange lizard-like animal reach Ripley High and the RBI are sent to investigate. During their search, the RBI agents find themselves in the middle of a high-speed airboat chase, a swarm of rats, a mysterious treasure hunt, and DUL agents in disguise. But then that’s nothing unusual when you’re a member of the RBI!

The Florida swamplands are home to hungry gators, wild electrical storms, and a most unusual creature. Sightings of a strange lizard-like animal reach Ripley High and the RBI are sent to investigate. During their search, the RBI agents find themselves in

Join the RBI—a group of teen agents with special gifts—on a series of action-packed adventures as they travel the world! The Florida swamplands are home to hungry gators, wild electrical storms, and a most unusual creature. Sightings of a strange lizard-like animal reach Ripley High and the RBI are sent to investigate. During their search, the RBI agents find themselves in the middle of a high-speed airboat chase, a swarm of rats, a mysterious treasure hunt, and DUL agents in disguise. But then that’s nothing unusual when you’re a member of the RBI!

Minute Mysteries [Detectograms] by H. A. Ripley has been regarded as significant work throughout human history, and in order to ensure that this work is never lost, we have taken steps to ensure its preservation by republishing this book in a contemporary format for both current and future generations. This entire book has been retyped, redesigned, and reformatted. Since these books are not made from scanned copies, the text is readable and clear.

Join the Ripley's Bureau of Investigation - a group of teen agents with special gifts - as they embark on a series of action-packed adventures, travelling the world in pursuit of extraordinary events and tales. These wonderful new stories are perfect for adventurously minded children between the ages of 7 and 11. In Running Wild, a plane crash ten years ago and reports of a strange wolf boy lead the RBI to the wilds of western China and to a girl who thinks that the creature might be her long-lost brother. But the mountains and surrounding jungle are full of dangers. Can the team brave hungry tigers, snarling wolves and treacherous ravines to uncover the truth? A dangerous mission for the RBI!

The high-level language of R is recognized as one of the mostpowerful and flexible statistical software environments, and israpidly becoming the standard setting for quantitative analysis,statistics and graphics. R provides free access to unrivalledcoverage and cutting-edge applications, enabling the user to applynumerous statistical methods ranging from simple regression to timeseries or multivariate analysis. Building on the success of the author’s bestsellingStatistics: An Introduction using R, The R Book ispacked with worked examples, providing an all inclusive guide to R,ideal for novice and more accomplished users alike. The bookassumes no background in statistics or computing and introduces theadvantages of the R environment, detailing its applications in awide range of disciplines. Provides the first comprehensive reference manual for the Rlanguage, including practical guidance and full coverage of thegraphics facilities. Introduces all the statistical models covered by R, beginningwith simple classical tests such as chi-square and t-test. Proceeds to examine more advance methods, from regression andanalysis of variance, through to generalized linear models,generalized mixed models, time series, spatial statistics,multivariate statistics and much more. The R Book is aimed at undergraduates, postgraduates andprofessionals in science, engineering and medicine. It is alsoideal for students and professionals in statistics, economics,geography and the social sciences.

Facsimile of the original 1929 book. From the original 1929 promotion, Robert Ripley describes the land where rain has fallen for a million years; here he talks with you about the Ever-Standing Men and the Upside-Down Men of Benares. Sport enthusiasts will prick up their ears at the queer tales told by the man who it is said can answer more questions on sports than any other living man. All these stores, all these marvelous adventuring into the countries of the fantastically true are lavishly illustrated with a multitude of those vivid cartoons which are followed eagerly every night in the New York Evening Post and more than 100 other newspapers. You will find your old favorites-and some new puzzlers which Mr. Ripley has uncorked now for the first time. Believe It Or Not this volume contains a thousand new things under the sun!