{"title":"Worrywoo Monsters","description":null,"products":[{"product_id":"monster-who-couldn-t-decide-book-andi-green-9780979286032","title":"The Monster Who Couldn't Decide","description":"Fuddle, The Monster of Confusion, can never make up her mind. It is as if you can see her thinking; Do, Don't, Up, Down. She is just so scared to make a decision that she ends up choosing nothing! What is she so afraid of? Join Fuddle as she learns from a very unusual encounter the importance of making a decision.\u003cp\u003eThe fourth storybook book from the award winning series The WorryWoo Monsters. Befuddled Every Day. Befuddled Every Way is beautiful story that readers of all ages will enjoy.\u003c\/p\u003e","brand":"WoB","offers":[{"title":"US \/ GOOD \/ SBYB","offer_id":49515049713937,"sku":"CIN0979286034G","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":50960493805841,"sku":"CIN0979286034VG","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"US \/ WELL_READ \/ SBYB","offer_id":53264255975697,"sku":"CIN0979286034A","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0979286034.jpg?v=1751298998"},{"product_id":"lonely-little-monster-book-andi-green-9780979286001","title":"The Lonely Little Monster","description":"Epiphytes need to balance the chances and risks of longterm survival and those of colonizing new branches in their high-stress and high-risk canopy habitats. Populations of three epiphytic orchids and five bromeliads were declining except for the most xeric species. High seedling mortality had only little effects on population growth rates, which were most sensitive to the survival of large stages. Branch characteristics related to light affected time to germination, survival rates and the probability of growing from the pre-reproductive to the reproductive stage. The breeding systems of the epiphytes investigated ranged from obligatory outcrossing to facultatively self-pollinating. Species growing on small and less stable branches had a higher fruit set through self-pollination or other strategies, which may be of importance to compensate the high disturbance on these substrates. However, high fruit set and substantial herbivory in reproductive organs of several species had only a limited effect on population performance. Declining populations combined with the increasing loss of natural habitats may lead to the extinction of species, especially those restricted to closed forests.","brand":"WoB","offers":[{"title":"US \/ GOOD \/ SBYB","offer_id":49789067919633,"sku":"CIN097928600XG","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":50276764057873,"sku":"CIN097928600XVG","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":51407096807697,"sku":"GOR006762534","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/097928600X.jpg?v=1751109678"},{"product_id":"monster-in-the-bubble-book-andi-green-9780979286025","title":"The Monster in the Bubble","description":null,"brand":"WoB","offers":[{"title":"US \/ GOOD \/ SBYB","offer_id":49852565324049,"sku":"CIN0979286026G","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":49933212483857,"sku":"CIN0979286026VG","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0979286026.jpg?v=1751203303"},{"product_id":"nose-that-didn-t-fit-book-andi-green-9780979286018","title":"The Nose That Didn't Fit","description":"This book deals with the quantisation of topological quantum field theories in 1+1 space-time dimensions. These quantum eld theories are the Thirring model and the sine-Gordon model. The Thirring model is a fermionic quantum field theory, which is exactly solvable and hence an interesting laboratory to study quantum effects in a non-perturbative way. While it is well known that the massive Thirring model is renormalisable, the massless model was thought to be non-renormalisable. Here, a more general solution to the massless Thirring model is obtained, which allows to renormalise the massless Thirring model for the first time. The second part deals with the sine-Gordon model. This soliton model is exactly solvable and equivalent to the massive Thirring model. Using path integral techniques the quantum correction to the mass of a soliton is calculated in continuous space-time and within the discretisation technique with periodic and anti-periodic boundary conditions and rigid walls. 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